下列根式不是最简二次根式的是[ ]A.B.C.D.
下列根式不是最简二次根式的是[ ]A.B.C.D.
题型:单选题难度:简单来源:四川省月考题
下列根式不是最简二次根式的是 |
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A.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233313-87728.png) B.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233313-68005.png) C.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233313-80240.png) D.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233313-80205.png) |
答案
D |
举一反三
下列各式中,属于最简二次根式的是 |
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A.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233308-70700.png) B.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233308-33968.png) C.x![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233308-94649.png) D.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233308-65403.png) |
下列根式中,是最简二次根式的是 |
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A.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233305-33086.png) B.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233305-28383.png) C.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233305-55194.png) D.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233305-89542.png) |
下列二次根式中,最简二次根式是 |
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A.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233302-54037.png) B.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233303-47862.png) C.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233303-55061.png) D.![](http://img.shitiku.com.cn/uploads/allimg/20190820/20190820233303-11416.png) |
二次根式 中,最简二次根式有( )个. |
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A.1 B.2 C.3 D.4 |
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